Whats new in Debian 11?
-> https://www.debian.org/releases/bullseye/amd64/release-notes/ch-whats-new.en.html
For the security reasons please backup before procedding with upgrade.
Make sure You have upgraded your debian distribution to the latest old-stable release. Run following commands from the console:
sudo apt-get update
sudo apt-get upgrade
If you are up-to-date with Debian 10 distribution you can proced to the next chapter:
Upgrade to Debian 11:
First edit with your favorite editor the /etc/apt/sources.list file. You can change the file also with sed command:
sed -i 's/buster\/updates/bullseye-security/g;s/buster/bullseye/g' /etc/apt/sources.list
After that you are able to upgrade to the Debian 11 system by running following commands:
apt-get update
apt-get upgrade
apt-get dist-upgrade
Next we must reboot into new system 🙂
antispam apache2 callout cd commands database Debian debian 9 debian 10 domain domain-hosting exim fpm hosting how to https imap imaps ksh lenovo linux logging mail man MySQL nginx php poland pop pop3 pop3s price prize server snoopy sr635 system think thinksystem update upgrade users VDI web www